21Open a Word document without Microsoft Office
The iWork suite, which consists of Pages, Numbers and Keynote, is now available free of charge in the App Store and can open Microsoft Word, Excel and PowerPoint documents. The apps can also export your written document, spreadsheet or presentation to Microsoft Office formats. Simply click File > Export To, then choose the relevant format, such as Word. Click Next in the sheet which appears, then Export.
22Remove ‘Your browser has been locked’ alert
If your Mac’s been infected by adware, your browser may show the message: ‘Your Apple computer has been locked’, preventing you from visiting other websites. To fix this, start up macOS in safe mode by holding s at startup, then open Finder. Choose Go > Go to Folder, then…